• Stan Hu's avatar
    Provide more feedback in support/wait-postgresql-ready · c4dc848a
    Stan Hu authored
    We had multiple team members see their `gdk install` fail because psql
    wasn't in the PATH or needed to be reinstalled due to readline updates
    in their environment. The problem wasn't obvious because
    wait-postgresql-ready quietly failed without indicating a reason.
    
    To make this clearer, use `Popen.open3` instead of `system`. We now:
    
    1. Fail hard with an exception if the psql binary doesn't exist
    2. Show the last error message to give more feedback
    c4dc848a
wait-postgresql-ready 803 Bytes